Microstructure and nanomechanical properties of pulsed excimer laser deposited DLC:Ag films: Enhanced nanotribological response

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• 作者：M. Constantinou^a ; ^b ; M. Pervolaraki^c ; ^d ; P. Nikolaou^a ; ^b ; C. Prouskas^e ; P. Patsalas^f ; P. Kelires^a ; ^b ; J. Giapintzakis^c ; ^d ; G. Constantinides^a ; ^b ; ^{g.constantinides@cut.ac.cy}
• 关键词：Diamond like carbon film ; Nanocomposite ; Nanomechanics ; Nanotribology
• 刊名：Surface and Coatings Technology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：309
• 期：Complete
• 页码：320-330
• 全文大小：1947 K
• 卷排序：309

文摘

PLD from sector target can yield high smoothness/low friction DLC:Ag nanocomposites. Pulse excimer laser deposited DLC:Ag nanocomposites retain significant sp3%. Graphitization leads to residual stress/hardness/elastic modulus reduction. DLC:Ag8at.% nanocomposites, significantly enhance their tribological response. High levels of Ag-doping can lead to detrimental nanomechanical effects.